arthroscopy

Dorsally, the starting point is just proximal to the standard 3-4 radiocarpal arthroscopy portal.

背侧入路时，进入点刚好接于标准桡腕关节镜3-4号入口处。

Arthroscopy could be recommended to those who haven't got good results by arthrocentesis or those who have already had some sequelae, such as TMJ fibrous ankylosis.

对一些灌洗效或有后遗症的患者，关节内镜手术有优异的效。